=LDR 00000nam 2200000 4500 =001 INLIS00000000000705 =005 20260904111726 =082 ##$$a 12.384722222222 =100 1#$$a Zein, Muhammad Ma'Shum =245 1 $$a Ilmu Ushul Fiqh /$c Zein, Muhammad Ma'Shum =260 ##$$a Jombang :$b Darul Hikmah Jombang,$c 2008